Don’t kid yourself. For the most part, it still is.
When you hear about Google’s cars self-driving millions of miles, it’s almost entirely in the same small area - an area with all the objects mapped out, including the overhead locations of all the traffic lights so the car knows where to look for them. And lots of wireless connectivity for the cloud server back end. And driving only in good conditions, no rain.
There’s much it can’t handle, like construction zones or police office hand-signalling to pull over, and even merging onto a busy freeway is a problem.
Here in Canada we have snow half the year. Dividing lines on the roads disappear, the edges of the roads are vague at best, and snow banks along the roads can change on a daily basis, contradicting the 3D object map data. Connectivity is far from guaranteed.
Yes, they’re making great progress. In the real world, but only under optimum conditions. Out in the dirt road countryside and in winter, it’s largely still crazy talk.
I did read a couple months ago about one auto manufacturer experimenting with self-driving in winter conditions. The car would rely much more on the 3D object map - the pre-mapped locations of large objects along the road.
Which brings us to the debate over who gets sued in a self-driving car accident: The passenger, the vehicle owner, the taxi service, the car manufacturer or the software developer. I’m waiting for the other option: The property owner who moves their shed a couple feet, not quite contradicting the car’s 3D-object map cloud service, but instead leading the car to compensate by moving over a couple feet and hitting something.
I’d also like to see what happens in traffic with LOTS of self-driving cars - the similar RADAR and LIDAR from 50 cars all bouncing back signals at each other.